The present volume grew out of the Heidelberg Knot Theory Semester, organized by the editors in winter 2008/09 at Heidelberg University. The contributed papers bring the reader up to date on the currently most actively pursued areas of mathematical knot theory and its applications in mathematical physics and cell biology. Both original...

The introductory chapter briefly presents the fundamental topologies and operation of power inverters. The second chapter contains a description of wavelet basis functions and sampling theory with particular reference to the switching model of inverters. Chapter three outlines the connection between the non-uniform sampling theorem and...

This volume contains a...

Transforming Enterprise Cloud Services addresses the fundamental ideology of Cloud Services and how enterprises in commercial, federal, and defense industries can transform their current information technology and management models to adopt this new method. It goes beyond the mere description of service frameworks in relation to...

This book is a peer-reviewed collection of papers, modified and extended for the purpose of this publication, but originally presented at the International Conference on Evaluation of Novel Approaches to Software Engineering 2008 and 2009 (ENASE 2008 / 2009). The book’s content is placed within the entire framework of software...

Information and communication technology (ICT) is permeating all aspects of service management; in the public sector, ICT is improving the capacity of government agencies to provide a wide array of innovative services that benefit citizens. E-Government is emerging as a multidisciplinary field of research based initially on empirical insights...

Accessing remote instrumentation worldwide is one of the goals of e-Science. The task of enabling the execution of complex experiments that involve the use of distributed scientific instruments must be supported by a number of different architectural domains, which inter-work in a coordinated fashion to provide the necessary functionality....

LESS 2010 is the first scientific conference dedicated to advance the body of knowledge for lean enterprise software and systems development. To achieve this...

We saw Language Integrated Query (LINQ) for the first time in September 2005, when the LINQ Project was announced during the Professional Developers Conference (PDC 2005). We immediately realized the importance and the implications of LINQ for the long term. At the same time, we felt it would be a huge error to look to LINQ only for its...

Our world faces an unprecedented energy crisis. Fuel shortages, skyrocketing energy prices, climate change, nuclear contamination, catastrophic oil spills and energy wars define the global scenario. The nonrenewable energy path of oil, natural gas, coal and nuclear is headed for a dead-end at an accelerated speed. In our race for survival we...